When to go · Argentina
When to go to Río Grande
When to go
What the averages say
No month in Río Grande averages a high of 18°C or more; the warmest, January, averages 13°C.
- Cold months (a mean high under 10°C): April to October.
- The warmest month is January (13°C) and the coolest July (3°C). The wettest is March (71 mm) and the driest October (40 mm); about 662 mm of rain falls in a year.
How these sentences are worded
Each sentence is written from the figures by fixed rules, and says no more than they do. Mild to warm: a mean daily high from 18°C up to 32°C. Hot: 32°C or more. Cool: 10°C up to 18°C. Cold: under 10°C. Dry: under 50 mm of rain in the month; wet: 150 mm or more. Humid: a high of 25°C or more with relative humidity of 70% or more. A month is described as good for going when it is mild to warm and not wet.
The year at a glance
- Mild to warm and dry
- Mild to warm, humid or showery
- Hot
- Cool
- Wet
- Cold
- JanCool
- FebCool
- MarCool
- AprCold
- MayCold
- JunCold
- JulCold
- AugCold
- SeptCold
- OctCold
- NovCool
- DecCool
Month by month
Every month in Río Grande
| Month | High | Low | Rain | Humidity | Cloud | Sunlight (kWh/m²/day) | High in Dubai | What it is like |
|---|---|---|---|---|---|---|---|---|
| January | 13°C | 6°C | 65 mm | 76% | 75% | 6.1 | 23°C | Cool |
| February | 13°C | 6°C | 58 mm | 78% | 71% | 5 | 24°C | Cool |
| March | 11°C | 5°C | 71 mm | 82% | 73% | 3.3 | 27°C | Cool |
| April | 8°C | 3°C | 65 mm | 87% | 71% | 1.9 | 31°C | Cold |
| May | 6°C | 2°C | 59 mm | 91% | 74% | 1 | 35°C | Cold |
| June | 3°C | 0°C | 54 mm | 92% | 76% | 0.6 | 37°C | Cold |
| July | 3°C | -1°C | 51 mm | 92% | 76% | 0.8 | 39°C | Cold |
| August | 4°C | 0°C | 51 mm | 90% | 74% | 1.5 | 39°C | Cold |
| September | 6°C | 1°C | 43 mm | 86% | 72% | 2.9 | 37°C | Cold |
| October | 8°C | 2°C | 40 mm | 81% | 72% | 4.5 | 34°C | Cold |
| November | 10°C | 4°C | 50 mm | 77% | 75% | 5.9 | 29°C | Cool |
| December | 12°C | 6°C | 55 mm | 75% | 75% | 6.5 | 25°C | Cool |
The Dubai column is Dubai's mean daily high, for comparison.
Modelled averages for an area about 50 km across, not a weather station's record: NASA POWER climatology, 2001–2020. These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.
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